Closed Stone price plunge. 2240 per grass.

Due to recent increase in competition in the stone market, Drogo has dropped the price on stone.

The top four chests opposite Drogo's spawn is selling stone at 2240 per grass.
You will have to have an empty inventory bar one slot with grass in it.
If the chests are empty, then they will fill in time. Otherwise, Drogo's other shops are stocked at what is still a good rate.

Enjoy.